#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>

int main(int argc, char *argv[])
{

    int hellowold;

    for (hellowold = 0; hellowold < 10; hellowold++)
    {
        puts("Hello World\n");
        sleep(1);
    }
    puts("Program is exiting\n");


    return 0;
}